1996-1997
| 1996-1997 | Selenium Load Limitation (lbs) | Selenium Load - Calculated (lbs) |
| October | 348 | 202 |
| November | 348 | 252 |
| December | 389 | 285 |
| January | 533 | 599 |
| February | 866 | 878 |
| March | 1,066 | 1,119 |
| April | 799 | 1,280 |
| May | 666 | 849 |
| June | 599 | 611 |
| July | 599 | 428 |
| August | 533 | 348 |
| September | 350 | 109 |